According to the cell theory, which describes cells?
a)all organisms are composed of multiple cells.
b)all cells have the same structure and function.
c)cells are found in everything on earth.
d)living organisms are not created spontaneously.

Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

Which would be the most useful source of evidence to support mcneill's contention?

Suppose you could go back in time to interview henri becquerel on the day he discovered radioactivity. from his perspective, write an account of the discovery.